Page 6
INPUTS cont.
TAMPER
- A 24Hr tamper circuit is available for monitoring tamper status of detectors, junction boxes, cabinets
and satellite sirens etc. This Tamper circuit is programmable with 2 options (P170E1E) either normally closed loop
or 2k2 EOL supervision( the default is normally closed loop). The tamper circuit must be terminated with an end-of-
line resistor if 2k2 EOL supervision is selected. Any Tamper alarms on this input are mapped to alarm outputs in the
same manner as for detection zones 1-8. Using Dual-End-of-Line resistors (Refer to Zone Type 4 on Page 5) the
Tamper input can also provide two key-switches. The Low key-switch (4k7 resistor) operates Partition A while the
High key-switch (8k2 resistor) operates partition B. In this configuration the 2k2 resistor must still be installed to seal
the system Tamper.
In addition to the Analogue monitoring inputs, you will find the following system inputs on your Elite 8D control PCB;
AC
- Connect the two low voltage wires (no polarity) from the transformer to the terminals marked AC on the Elite
PCB. The Elite includes a mains transformer rated at 1.4 amps at 17 volts.
EARTH
- Always connect the mains earth to the appropriate terminal on the mains terminal block in the control box
cabinet. Also connect a lead from this earth point to the terminal marked with the Earth symbol (next to AC
terminals) on the Elite PCB.
BATTERY
- Connect a sealed lead acid rechargeable 12V d.c. battery to the red and black battery leads. Be careful
to observe correct polarity as damage may occur from incorrect connection. The minimum recommended battery
capacity is 7 amp hours. Battery charge current at these terminals is limited to 350mA maximum. The battery
connection is fuse protected by fuse F2 ( 3A). The panel performs a dynamic load test on the battery every 5
seconds and if it fails the test at any time it will flash the system LED (refer to the
“
View Memory
”
chart on page 10
for more details).
LINE IN
- This pair of terminals is used to connect the Elite to the incoming telephone line from the street. The
communicator uses this line for reporting.
LINE OUT
- This pair of terminals is used to connect telephones and other communication equipment to the
incoming phone line via the Elite controller. The telephone line is passed through the Elite controller to ensure that
the line is available to the controller when it is required.
OUTPUTS
12 VOLT OUTPUTS
- There are two 12 volt dc outputs available on the Elite PCB. These 12 volt outputs are both
regulated and fuse protected. These outputs are marked 12v and 0v, and are supplied by fuse F1. A maximum total
load of 1 amp may be drawn from these terminals.
OUTPUTS 1 & 2
- These fully programmable, high current, open collector (high-going-low) type FET outputs are
capable of switching up to
1.5A @ 12V d.c.
These 2 outputs are normally set as switched outputs,providing power
for 12v sirens or piezos.
If required, these outputs can be programmed to be siren outputs designed to drive an 8
ohm 10 watt horn speaker per output. Also if a horn speaker is connected to
Output #1
you may select (Refer to
P190E program address) the listen-in feature to this output as well so that the dialling sequence can be heard at the
speaker.
OUTPUTS 3 & 4
- These are low current, open collector (high-going-low) type outputs capable of switching no more
than
100mA
. Like Outputs 1 & 2 they are fully programmable.
NOTE: -
Connecting devices which draw current in excess of 100mA to outputs 3 & 4 will cause permanent
damage to the Elite controller.
KEYPAD PORT
- The terminals marked
POS, NEG, CLOCK, & DATA
make up the communications port which the
keypads and other intelligent field devices use to talk to the Elite controller. The terminals are connected to
corresponding terminals on the remote devices. The
"listen"
terminal is only used by the keypads and utilises a
fifth wire to provide a communicator
listen-in
facility. This feature is particularly useful when servicing monitoring
faults. The keypad 12v output I(
POS,NEG
) is also protected by fuse F1.
EXPANSION PORT -
The expansion port is for the connection of the Arrowhead RS232 serial board, 90 second
voice board or EEprom data transfer board (DTU). The serial board allows for the direct connection of a PC running
the Upload/Download software. The 90 second voice board allows voice messages to be programmed for
monitoring purposes and remote control via a telephone.
Содержание Elite Version 8D
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